Ca2+-driven nanodomain enrichment and plasma membrane proteome remodelling enable bacterial outer membrane vesicle perception in rice
Authors: Mondal, I., Das, H., Behera, S.
Date: 2025-12-02 · Version: 2
DOI: 10.1101/2025.09.17.676730 Category: Plant Biology
Model Organism: Oryza sativa
▶ AI Summary
The study reveals that rice perceives Xanthomonas oryzae pv. oryzae outer membrane vesicles through a rapid calcium signal that triggers plasma‑membrane nanodomain formation and the re‑organisation of defence‑related proteins, establishing an early immune response. Without this Ca2+ signal, OMVs are not recognized and immunity is weakened.
Xanthomonas oryzae pv. oryzae outer membrane vesicles calcium signaling plasma membrane nanodomains proteomics